D&K CONSTRUCTION & ENGINEERINGD&K CONSTRUCTION & ENGINEERING
Window repair

Window Repair Singapore

Windows that slide, seal, and stay where they should.

Window repair for sliding, casement, and aluminium windows. Alignment, hinges, locks, rollers, glass, and seal issues.

  • Sliding & casement windows
  • Lock, hinge & roller repair
  • Glass and seal replacement

Island-wide · Singapore

HDB, condominium, landed, and commercial properties — one contractor team, written quotes before work starts.

Overview

Why this work is worth doing properly.

Windows in Singapore take constant sun, rain, and salt-laden air. Rollers wear flat, casement rivets corrode, seals harden and let rain in, and locks stop engaging. Beyond the inconvenience, a corroded casement window is a genuine safety issue in a high-rise unit.

We repair and replace sliding, casement, top-hung, and aluminium window components for HDB flats, condominiums, and commercial units. Where a repair is not safe or economical, we will say so and quote the replacement instead of patching it.

HDB flatsCondominiumsLanded homesOfficesRetail & F&B

What we cover

Window Repair works we carry out.

Sliding window repair

Worn rollers, jammed tracks, misalignment, and windows that stick or come off the track during use.

Casement window servicing

Corroded hinges and rivets replaced with stainless steel, friction stays adjusted, and safety checks on high-rise units.

Locks & handles

Faulty espagnolette locks, broken handles, latches that no longer engage, and child-safety restrictors.

Glass replacement

Cracked, chipped, or shattered panes replaced with the correct thickness and safety specification.

Seals & rain leakage

Hardened rubber gaskets, failed silicone joints, and water ingress during heavy rain rectified and resealed.

Frame & panel replacement

Full window replacement where the frame is corroded beyond safe repair, including removal and disposal of the old unit.

How it works

From your first message to a clean handover.

  1. 01

    Send photos of the window

    A photo of the window type, hinge, and lock lets us bring the right parts to the first visit rather than a second one.

  2. 02

    On-site assessment

    We check the frame, moving parts, and fixings, then tell you honestly whether a repair or replacement is the right call.

  3. 03

    Repair or replace

    Rollers, hinges, rivets, locks, gaskets, or glass fitted with the correct grade of components — stainless where exposed.

  4. 04

    Operation & safety check

    Every panel is opened, closed, locked, and checked for smooth operation and secure fixing before we leave.

Questions

Window Repair FAQs

Still unsure? Call +65 9348 1142 and speak to someone who does the work.

My casement window rivets are rusty — is that dangerous?

Yes, it should be attended to promptly. Corroded rivets and hinges are the most common cause of window panels detaching in high-rise units. Replacement with stainless steel rivets is a straightforward, low-cost repair compared with the risk.

Can you repair a sliding window that keeps jamming?

Usually yes. Jamming is normally worn rollers, a dented or dirty track, or a panel that has dropped out of alignment. All three are repairable without replacing the whole window in most cases.

Rain comes in through my window — can that be fixed?

Water ingress is generally caused by hardened rubber gaskets, failed silicone at the frame joints, or blocked drainage slots in the sill. We identify which of the three it is and reseal the affected areas.

Do you replace window glass?

Yes. Cracked or shattered panes are replaced with the correct thickness and safety specification for the location, and we make the opening safe on the same visit if the glass has already broken.

Get started

Tell us about your window repair job and we will quote it clearly.

Send photos over WhatsApp for a fast estimate, or call us to arrange a site visit anywhere in Singapore.